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Updated on 2026-08-14

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Tangem 2026-04-07 16:50:31 +03:00
parent 24c7340558
commit 7a6ea23dd4
14 changed files with 816 additions and 59 deletions
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24
core/ui/src/main/java/com/tangem/core/ui/extensions/AnnotatedStringExt.kt
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@ -5,6 +5,7 @@ import androidx.compose.runtime.remember
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.AnnotatedString
import androidx.compose.ui.text.SpanStyle
import androidx.compose.ui.text.buildAnnotatedString
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.withStyle
import org.intellij.markdown.MarkdownElementTypes
@ -26,18 +27,23 @@ fun rememberMarkdownParser() = remember {
* @param node current processed node
*/
@Composable
fun AnnotatedString.Builder.appendMarkdown(markdownText: String, node: ASTNode): AnnotatedString.Builder {
fun AnnotatedString.Builder.appendMarkdown(
markdownText: String,
node: ASTNode,
boldColor: Color = Color.Unspecified,
): AnnotatedString.Builder {
when (node.type) {
MarkdownElementTypes.MARKDOWN_FILE, MarkdownElementTypes.PARAGRAPH -> {
node.children.forEach { childNode ->
appendMarkdown(
markdownText = markdownText,
node = childNode,
boldColor = boldColor,
)
}
}
MarkdownElementTypes.STRONG -> {
withStyle(SpanStyle(fontWeight = FontWeight.Medium)) {
withStyle(SpanStyle(fontWeight = FontWeight.Medium, color = boldColor)) {
node.children
.drop(2)
.dropLast(2)
@ -45,6 +51,7 @@ fun AnnotatedString.Builder.appendMarkdown(markdownText: String, node: ASTNode):
appendMarkdown(
markdownText = markdownText,
node = childNode,
boldColor = boldColor,
)
}
}
@ -56,6 +63,19 @@ fun AnnotatedString.Builder.appendMarkdown(markdownText: String, node: ASTNode):
return this
}
/**
* Parses [rawString] as markdown and returns an [AnnotatedString] where bold (`**...**`) sections
* are styled with [boldColor].
*/
@Composable
fun formatAnnotatedWithBoldColor(rawString: String, boldColor: Color): AnnotatedString {
val markdownParser = rememberMarkdownParser()
val parsedTree = markdownParser.parse(MarkdownElementTypes.MARKDOWN_FILE, rawString, true)
return buildAnnotatedString {
appendMarkdown(markdownText = rawString, node = parsedTree, boldColor = boldColor)
}
}
/**
* Appends a single space character to the [AnnotatedString.Builder].
*/